1. MIRI day 3 june 2010 Biography of JWST MIRI SMO FM MIRI day 1

2. 3 june 2010 Design evolution 2

3. MIRI day 3 june 2010 3

4. MIRI day 3 june 2010 MIRI development 4

5. MIRI day 3 june 2010 EQMm and EQMg 5

6. MIRI day 3 june 2010 STM 6

7. MIRI day 3 june 2010 QM 7

8. MIRI day 3 june 2010 VM 8

9. MIRI day 3 june 2010 MIRI VM tests 9

10. MIRI day 3 june 2010 Improvements l Response folding flat l Response M1-1 l Integrate mounting points in structure l Peripheral mounting -No bolt heads in optics box l Additional baffles l Closed covers 10

11. MIRI day 3 june 2010 Response folding flat 11

12. MIRI day 3 june 2010 Response structure 12 3*σ rms [ N/mm 2 ] 3*σ rms [N/mm 2 ] SimplifiedReinforce d factor Full Recalculat ed Stress in Mirror 606241.52.5418167

13. MIRI day 3 june 2010 Integrate mounting points in structure 13

14. MIRI day 3 june 2010 No bolt heads in optics box 14

15. MIRI day 3 june 2010 SMO FM integration 15

16. MIRI day 3 june 2010 SMO FM 16

17. MIRI day 3 june 2010 SMO FM results: Focus 17 Series worst channel offset [mm] focal pos. errors [mm] worst focus offset [mm] error budget [mm] pass or fail? SW#10.023±0.028±0.051±0.095pass SW#20.023±0.028±0.051±0.095pass LW#10.042±0.028±0.070±0.095pass LW#20.028±0.028±0.056±0.095pass

18. MIRI day 3 june 2010 SMO FM results: Image Quality 18

19. MIRI day 3 june 2010 FM SMO results: Bore Sight 19 SMO status channel worst deviation X [pixels] worst deviation Y [pixels] after integration 1 73 after vibration73 after TVC73 after integration 2 54 after vibration73 after TVC72 after integration 3 105 after vibration96 after TVC107 after integration 4 73 after vibration73 after TVC73

20. MIRI day 3 june 2010 FM “challenges” 20

21. MIRI day 3 june 2010 GWA FM 21

22. MIRI day 3 june 2010 MIRI FM 22